article·2003-02-19

Imaging the DNA and nanoparticle components of a self-assembled nanoscale architecture

Daniela Iacopino, Andrea Ongaro, Lorraine C. Nagle, Ramón Eritja, Donald Fitzmaurice

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Abstract

We describe the self-assembly in solution of a nanoscale architecture from DNA and gold nanoparticles. Also described is the characterization of this nanoscale architecture by transmission electron microscopy, atomic force microscopy and near-field scanning optical microscopy. A key finding is that it is possible to image both the DNA and nanoparticle components of the nanoscale architecture.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Advanced biosensing and bioanalysis techniques · Gold and Silver Nanoparticles Synthesis and Applications · Plasmonic and Surface Plasmon Research

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